<template>
    <el-container class="layout-container">
        <!-- 左侧菜单 -->
        <el-aside width="200px">
            <div class="el-aside__logo"></div>
            <el-menu active-text-color="#ffd04b" background-color="#232323" text-color="#fff" router>
                <el-menu-item index='/article/category'>
                    <el-icon>
                        <Management />
                    </el-icon>
                    <span>文章分类</span>
                </el-menu-item>
                <el-menu-item index='/article/manage'>
                    <el-icon>
                        <Promotion />
                    </el-icon>
                    <span>文章管理</span>
                </el-menu-item>
                <el-sub-menu index="1">
                    <template #title>
                        <el-icon>
                            <UserFilled />
                        </el-icon>
                        <span>个人中心</span>
                    </template>
                    <el-menu-item index='/user/info'>
                        <el-icon>
                            <User />
                        </el-icon>
                        <span>基本资料</span>
                    </el-menu-item>
                    <el-menu-item index='/user/avatar'>
                        <el-icon>
                            <Crop />
                        </el-icon>
                        <span>更换头像</span>
                    </el-menu-item>
                    <el-menu-item index='/user/resetPassword'>
                        <el-icon>
                            <EditPen />
                        </el-icon>
                        <span>重置密码</span>
                    </el-menu-item>
                </el-sub-menu>
            </el-menu>
        </el-aside>
        <!-- 右侧主区域 -->
        <el-container>
            <!-- 头部区域 -->
            <el-header>
                <div>练习项目：<strong>{{ userInfoStore.userInfo.nickname }}</strong></div>
                <el-dropdown placement="bottom-end" @command="handleCommand">
                    <span class="el-dropdown__box">
                        <el-avatar :src="userInfoStore.userInfo.userPic ? userInfoStore.userInfo.userPic : avatar" />
                        <el-icon>
                            <CaretBottom />
                        </el-icon>
                    </span>
                    <!-- 下拉菜单 -->
                    <!-- command:条目被点击后触发，在事件函数上可以声明一个参数，接收条目对应的指令 -->
                    <template #dropdown>
                        <el-dropdown-menu>
                            <el-dropdown-item command="info" :icon="User">基本资料</el-dropdown-item>
                            <el-dropdown-item command="avatar" :icon="Crop">更换头像</el-dropdown-item>
                            <el-dropdown-item command="resetPassword" :icon="EditPen">重置密码</el-dropdown-item>
                            <el-dropdown-item command="logout" :icon="SwitchButton">退出登录</el-dropdown-item>
                        </el-dropdown-menu>
                    </template>
                </el-dropdown>
            </el-header>
            <!-- 中间区域 -->
            <el-main>
                <!-- <div style="width: 1290px; height: 570px;border: 1px solid red;">
                    内容展示区
                </div> -->
                <router-view></router-view>
            </el-main>
            <!-- 底部区域 -->
            <el-footer>大事件 ©2025 Created by Happy-Chenyg</el-footer>
        </el-container>
    </el-container>
</template>

<script setup>
    import {
        Management,
        Promotion,
        UserFilled,
        User,
        Crop,
        EditPen,
        SwitchButton,
        CaretBottom
    } from '@element-plus/icons-vue'
    import avatar from '@/assets/default.png'

    import { userInfoService } from '@/api/user.js';
    import { useUserInfoStore } from '@/stores/userInfo.js';
    const userInfoStore = useUserInfoStore();
    // 获取用户信息
    const getUserInfo = async () => {
        //调用函数
        let res = await userInfoService();
        // 将获取到的用户信息存储到 Pinia 中
        userInfoStore.setUserInfo(res.data);
    }
    getUserInfo();
    // 处理下拉菜单的命令
    import { useRouter } from 'vue-router'
    const router = useRouter()
    import { ElMessage, ElMessageBox } from 'element-plus'
    import { useTokenStore } from '@/stores/token.js'
    const tokenStore = useTokenStore()
    const handleCommand = (command) => {
        if (command === 'logout') {
            //退出登录
            ElMessageBox.confirm(
                '你确认退出登录码？',
                '温馨提示',
                {
                    confirmButtonText: '确认',
                    cancelButtonText: '取消',
                    type: 'warning',
                }
            )
                .then(async () => {
                    //用户点击了确认
                    //清空pinia中的token和个人信息
                    userInfoStore.info = {}
                    tokenStore.token = ''
                    //跳转到登录页
                    router.push('/login')
                })
                .catch(() => {
                    //用户点击了取消
                    ElMessage({
                        type: 'info',
                        message: '取消退出',
                    })
                })
        } else {
            //路由
            router.push('/user/' + command)
        }
    }
</script>

<style lang="scss" scoped>
    .layout-container {
        height: 100vh;

        .el-aside {
            background-color: #232323;

            &__logo {
                height: 120px;
                background: url('@/assets/logo.png') no-repeat center / 120px auto;
            }

            .el-menu {
                border-right: none;
            }
        }

        .el-header {
            background-color: #fff;
            display: flex;
            align-items: center;
            justify-content: space-between;

            .el-dropdown__box {
                display: flex;
                align-items: center;

                .el-icon {
                    color: #999;
                    margin-left: 10px;
                }

                &:active,
                &:focus {
                    outline: none;
                }
            }
        }

        .el-footer {
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: #666;
        }
    }
</style>